書誌事項
- タイトル別名
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- An Intuitive Deformation Method for Bi-cubic Bezier Surface Using Shape Function
- ケイジョウ カンスウ オ モチイタ ソウ3ジ ベジエ キョクメン ノ チョッカンテキ ヘンケイ シュホウ
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抄録
Parametric patches can express a smooth curved surface. However, to deform such a surface, we are required much the special technique and mathematical knowledge about parametric curves. These technique and knowledge are very far from deformation process in the real world and are not intuitive for us. Our goal is to deform a these-dimengional parametric surface by intuitive operations likely to "pushing" in the real world. For this purpose, we introduce the shape function defining a deformation shape and Bernstein inverse mapping function. Our system can deform a parametric surface by using a given shape function with a set of connected control points. We indicate effects and availability of proposed method to deform a finite surface by some experiments.
収録刊行物
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- 日本バーチャルリアリティ学会論文誌
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日本バーチャルリアリティ学会論文誌 5 (1), 811-817, 2000
特定非営利活動法人 日本バーチャルリアリティ学会
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詳細情報 詳細情報について
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- CRID
- 1390001204463519616
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- NII論文ID
- 110008746699
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- NII書誌ID
- AA11448578
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- ISSN
- 24239593
- 1344011X
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- NDL書誌ID
- 8915138
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可